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In situ laccase-assisted overdyeing of denim using flavonoids
Guimarães, Clara; Kim, Suyeon; Silva, Carla Manuela; Paulo, Artur CavacoA laccase-mediated system for denim overdyeing using phenolic compounds was developed. Laccase from ascomycete Myceliophthora thermophila was able to oxidize phenolic compounds such as catechol and catechin and mediate their attachment to denim surfaces. Laccase-generated polymers gave rise to new coloration states from dark brown to green–yellow and replaced dyes in the overdyeing process. Process parameters, ...
Data: 2011
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Origem: RepositóriUM - Universidade do Minho
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